12 Volt Battery Chart
Inverter Output Power (Watts) Typical Load Battery Size
BCI Group Size 22NF 24 27 8D dual 8D
Reserve Capacity 90 Min 140 Min 180 Min 400 Min 900 Min
Amps-Hrs 50 75 100 200 400
50 Stereo System Operating Time 9 Hours 14 Hours 20 Hours 40 Hours 80 Hours
100 19" Color TV Operating Time 4 Hours 6 Hours 10 Hours 20 Hours 40 Hours
200 Computer System Operating Time 2 Hours 3 Hours 4.5 Hours 10 Hours 20 Hours
300 Blender Operating Time 1.3 Hours 2.2 Hours 3 Hours 6 Hours 12 Hours
400 Power Drill Operating Time 1 Hour 1.5 Hours 2 Hours 4.5 Hours 10 Hours
600 Small Coffee Maker Operating Time N.R. N.R. 1 Hours 2.5 Hours 6 Hours
800 Small Microwave Operating Time N.R. N.R. N.R. 1.5 Hours 4 Hours
1000 Toaster Operating Time N.R. N.R. N.R. 1 Hour 3 Hours
1500 Full Size Microwave Operating Time N.R. N.R. N.R. 0.5 Hour 2 Hours
2500 Hair Dryer & Washing Machine Operating Time N.R. N.R. N.R. 0.2 Hour 0.8 Hours